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CONTENTGUARD HOLDINGS, INC.

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Mark J. Stefik Peter L.T. Pirolli Ralph C. Merkle

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CONTENT RENDERING APPARATUS

10/773,306 | U.S. Patent Application

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Location ELECTRONIC

Filed Feb. 9, 2004

Examiner CHINEDU CHARLES AGWUMEZIE

Class 705

Art Group 3621

Patent No. 7,269,576

Case Type Utility - 705/050000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Parent 09/777,966 Patented

Parent 08/967,084 Patented

Parent 08/344,760 Abandoned

Last Updated: 1 year, 1 month ago

Date	#	Transaction
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10/773,306 | U.S. Patent Application

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